package cn.edu.scau.cmi.yanweijie.interProgramming;

public class Chairman {


    private static Chairman instance = null;

    public String getName() {
        return name;
    }

    private String name;

    private Chairman(String name) {
        this.name=name;
    }

    public static Chairman getInstance(String name) {
        if (instance == null && !name.equals(null)) {
            instance = new Chairman(name);
        }
        return instance;
    }
}
